Don't leave the water（ ）while you brush your teethDon't leave the water __while you brush your teeth.A run B running C being run D to run选哪个?为什么没有过去分词可选?
问题描述：
Don't leave the water（ ）while you brush your teeth
Don't leave the water __while you brush your teeth.
A run B running C being run D to run
选哪个?为什么没有过去分词可选?
答
B
就是你刷牙时别让水龙头开着
此时水正在流逝
run的主语是水
所以用现在分词
答
B Leave当作保持某种状态使用时,后要+ 1.现在分词,在时间上表示动作正在进行.作定语,状,补etc.Don't leave the blinds hanging.别让窗帘就那么挂着.Don't leave the water running.别让水那么哗哗流着.2.形容词 Don'...